Sprint 231 is a single-phase three-element smart meter with three separate measuring elements for independent recording of multiple loads, such as general domestic, solar, hot water or electric vehicle charging (EV). Its field-replaceable communications module enhances flexibility, and makes the utility’s investment future-proof.

Sprint 231 paves the way for easy and convenient data transfer from the meter to the utility’s back office and is the perfect solution for AMI applications. Support for 3G/4G, and provision for future technologies, ensure that Sprint 231 meets current and future needs.  Sprint 231 is an integrated part of Secure’s Liberty Online advanced metering solution.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Application

    • Domestic and small commercial premises
    • Three elements, to support independent loads (e.g. solar, hot water and EV) in a single meter
    • Advanced metering infrastructure (AMI)
  • Key Feature

    • Meets the minimum services specification as per Australian National Electricity Rules (NER)
    • Multi operator (roaming) SIM support – ensures maximum network coverage
    • Peak and off-peak tariff management
    • Remote de-energisation and energisation (direct and arm)
    • Alerts to identify potential anomalies
    • QoS (Quality of Supply) monitoring
    • Hot-swappable communication module
  • Benefits

    • Improved billing cycle and accuracy through remote reading
    • Facilitates supply remote connection/disconnection
    • Better information on usage, to help manage energy consumption
    • Power outage management – quick response time
    • Remote re-configuration
    • Low cost of ownership
      • Removes cost of manual read
      • Designed for long life in the field
      • Remote firmware upgrade
    • Specification
    • Electrical

      Connection type

      1-phase, 2-wire, 3-element, active neutral, direct connected

      Measuring elements

      1 or 2 element

      Rated voltage (Vnom)

      230 V AC, -20% to +15%

      Maximum voltage

      300 V (L-N) continuous

      Impulse withstand

      12 kV, 9 J, as per NMI M6

      Frequency

      50 Hz ±5%

      Current range

      10 A Ib, 100 A Imax

      Accuracy

      Class 1.0 (Active Energy), Class 2.0 (Reactive Energy)

      Metrology Lamp

      Two configurable metrological LEDs for active and reactive energy

      Compliance

      Standards

      AS 62052.11, AS 62052.21, AS 62053.21, AS 62053.23, NMI-M6

      Exceeds minimum services specification as per the National Electricity Amendment (expanding competition in metering and related services)

      Data storage capacity

      Energy/demand load profile

      395 days (per channel) at 30-minute interval (configurable), up to 16 channels

      Quality of Supply (QoS) parameters

      90 days (per parameter) at 30-minute interval (configurable), up to 16 parameters, including maximum, minimum and average voltage, current, phase angles, temperature

      Switches

      Integrated supply/load contactors

      3 x 100 A independently-switched relays

      Mechanical

      Dimensions (W x H x D)

      180 mm x 252 mm x 118 mm (with 35 mm terminal block cover)

      Enclosure

      Flame-retardant polycarbonate

      Sealing

      Terminal cover, meter main cover, configuration button, communications module

      Weight

      2.4 kg (approx.), depending on variant

      Communications

      Local

      ANSI optical port (AS 62056.21)

      Remote

      3G/4G WAN, build option for ZigBee® HAN

      Multi-operator (roaming) SIM support

      Hot-swappable field interchangeable module, sealable separately

      Security

      AES128 encryption, cover open detection

      Outage notification

      Last gasp power supply (build option)

      Clock

      Real-time clock type

      Crystal or mains-synchronised

      Power source

      Mains supply

      Backup

      Lithium battery, 15-year life

      Compliance

      AS 62054.21

      Environmental

      Ingress protection

      IP 53

      Insulation class

      Protective class II

      Temperature

      Operating: -10 °C to +60 °C

      Storage: -25 °C to +70 °C

      Humidity

      95%, non-condensing

     

    Sprint 231 is a single-phase three-element smart meter with three separate measuring elements for independent recording of multiple loads, such as general domestic, solar, hot water or electric vehicle charging (EV). Its field-replaceable communications module enhances flexibility, and makes the utility’s investment future-proof.

    Sprint 231 paves the way for easy and convenient data transfer from the meter to the utility’s back office and is the perfect solution for AMI applications. Support for 3G/4G, and provision for future technologies, ensure that Sprint 231 meets current and future needs.  Sprint 231 is an integrated part of Secure’s Liberty Online advanced metering solution.

     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     

    Application

    • Domestic and small commercial premises
    • Three elements, to support independent loads (e.g. solar, hot water and EV) in a single meter
    • Advanced metering infrastructure (AMI)
  • Key Feature

    • Meets the minimum services specification as per Australian National Electricity Rules (NER)
    • Multi operator (roaming) SIM support – ensures maximum network coverage
    • Peak and off-peak tariff management
    • Remote de-energisation and energisation (direct and arm)
    • Alerts to identify potential anomalies
    • QoS (Quality of Supply) monitoring
    • Hot-swappable communication module
  • Benefits

    • Improved billing cycle and accuracy through remote reading
    • Facilitates supply remote connection/disconnection
    • Better information on usage, to help manage energy consumption
    • Power outage management – quick response time
    • Remote re-configuration
    • Low cost of ownership
      • Removes cost of manual read
      • Designed for long life in the field
      • Remote firmware upgrade
    • Specification
    • Electrical

      Connection type

      1-phase, 2-wire, 3-element, active neutral, direct connected

      Measuring elements

      1 or 2 element

      Rated voltage (Vnom)

      230 V AC, -20% to +15%

      Maximum voltage

      300 V (L-N) continuous

      Impulse withstand

      12 kV, 9 J, as per NMI M6

      Frequency

      50 Hz ±5%

      Current range

      10 A Ib, 100 A Imax

      Accuracy

      Class 1.0 (Active Energy), Class 2.0 (Reactive Energy)

      Metrology Lamp

      Two configurable metrological LEDs for active and reactive energy

      Compliance

      Standards

      AS 62052.11, AS 62052.21, AS 62053.21, AS 62053.23, NMI-M6

      Exceeds minimum services specification as per the National Electricity Amendment (expanding competition in metering and related services)

      Data storage capacity

      Energy/demand load profile

      395 days (per channel) at 30-minute interval (configurable), up to 16 channels

      Quality of Supply (QoS) parameters

      90 days (per parameter) at 30-minute interval (configurable), up to 16 parameters, including maximum, minimum and average voltage, current, phase angles, temperature

      Switches

      Integrated supply/load contactors

      3 x 100 A independently-switched relays

      Mechanical

      Dimensions (W x H x D)

      180 mm x 252 mm x 118 mm (with 35 mm terminal block cover)

      Enclosure

      Flame-retardant polycarbonate

      Sealing

      Terminal cover, meter main cover, configuration button, communications module

      Weight

      2.4 kg (approx.), depending on variant

      Communications

      Local

      ANSI optical port (AS 62056.21)

      Remote

      3G/4G WAN, build option for ZigBee® HAN

      Multi-operator (roaming) SIM support

      Hot-swappable field interchangeable module, sealable separately

      Security

      AES128 encryption, cover open detection

      Outage notification

      Last gasp power supply (build option)

      Clock

      Real-time clock type

      Crystal or mains-synchronised

      Power source

      Mains supply

      Backup

      Lithium battery, 15-year life

      Compliance

      AS 62054.21

      Environmental

      Ingress protection

      IP 53

      Insulation class

      Protective class II

      Temperature

      Operating: -10 °C to +60 °C

      Storage: -25 °C to +70 °C

      Humidity

      95%, non-condensing